package com.example.demo.NiuKe.v17;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main{
    public static void main (String[]argus) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int i = Integer.valueOf(br.readLine());
        System.out.println("i="+i);
        String str;
        int [] ints = new int[2*i];
        int count =0;
        while((str = br.readLine())!=null){
            String[]s = str.split(" ");
            System.out.println("size="+s.length);
            int start1 = Integer.valueOf(s[0]);
            int end1 = Integer.valueOf(s[1]);
            ints[count] = start1;
            count++;
            ints[count] = end1;
            count++;
            if(count == i-1){

            }

        }
    }
}